CN1941878A - Record medium, recording and regenerating method device for managing still image regenerating data - Google Patents
Record medium, recording and regenerating method device for managing still image regenerating data Download PDFInfo
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- CN1941878A CN1941878A CN 200510030179 CN200510030179A CN1941878A CN 1941878 A CN1941878 A CN 1941878A CN 200510030179 CN200510030179 CN 200510030179 CN 200510030179 A CN200510030179 A CN 200510030179A CN 1941878 A CN1941878 A CN 1941878A
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Abstract
The invention is used to manage the regeneration data structure of still image. The record media comprises: the data areas in different files for respectively saving still image and audio image, and the navigation area for saving the navigation information of regenerating still image and audio data by playing slide show.
Description
[technical field]
The invention relates to the recording medium of the data structure of the regeneration that possesses the rest image (Still Images) that is recorded in the managing recording medium at least, record on this basis, renovation process and equipment.
[technical background]
Recently, owing to launched video data that can the high-capacity storage high image quality rapidly and the new high density regeneration of the voice data of high tone quality is special-purpose or record may CD again normalized production, therefore be expected to obtain the commonly usedization product relevant with new CD.Identical therewith new CD of giving an example has the record may blue ray CD (BD-BE:Blue-ray Disc Rewritable) and read special-purpose blue ray CD (BD-ROW) again.
The standardized production of the high density regeneration special-purpose cd identical with above-mentioned BD-ROM is still in the process of carrying out.But, for the effective solution of the data structure of the regeneration of managing the rest image (StillImages) that is recorded in the above-specified high density regeneration special-purpose cd is not also put into effect.
[summary of the invention]
Then, the present invention considers aforesaid actual conditions and innovation and creation, and recording medium of the present invention comprises the data structure of managing rest image regeneration at least that is recorded in the recording medium.
In the embodiments of the invention 1, in first file, store more than one rest image in the data area of above-mentioned recording medium at least and stores audio data in second file.At least store more than one regeneration table in the regeneration table section of above-mentioned recording medium, above-mentioned regeneration table connects above-mentioned first file and second file.The navigation information that the presentation in-formation of relevant above-mentioned first file of providing and second file for example, is provided in the above-mentioned regeneration table.
Among in addition other embodiment of the present invention, comprise in the regeneration item area (Field) of the navigation information that above-mentioned static picture document is provided and sub-regeneration project (sub-play item) zone in the above-mentioned regeneration table.Also have, above-mentioned regeneration item area and son are regenerated provides the navigation information of above-mentioned voice data among in the item area different one.In other examples, comprise mark information (MarkInformation) in the above-mentioned regeneration table, relevant with the position (Point) in the above-mentioned voice data in above-mentioned mark information, comprise the mark of pointing out above-mentioned rest image.
In addition, write down data structure of the present invention and regeneration, propose apparatus and method for record regenerating slide show of the present invention.
[description of drawings]
Fig. 1 is the file or the data structure diagram of recording medium of the present invention.
Fig. 2 is the recording medium figure that possesses the data structure of Fig. 1.
Fig. 3 is according to the method figure of embodiments of the invention for high density compact disc management rest image.
Fig. 4 is according to the method figure of embodiments of the invention for high density compact disc management rest image.
Fig. 5 A is embodiment 1 figure for the method for high density compact disc management rest image.
Fig. 5 B is embodiment 1 figure of the method for management rest image and video projection (regeneration) unit (VPUs:Video PresentationUnits).
Fig. 6 is embodiment 1 figure of the navigation information of the rest image that provides according to the regeneration table mark that connects.
Fig. 7 A to 7C is the rest image that provides according to connected regeneration table mark and/or is that other of navigation information of VPUs are implemented illustrations.
Fig. 8 A is other enforcement illustrations of the method for management rest image.
Fig. 8 B is other enforcement illustrations of the method for management rest image and VPUs.
Fig. 9 A is the enforcement illustration of the navigation information of the rest image that provides according to static indicating device (Still Indicator) information area.
Fig. 9 B is the enforcement illustration of the navigation information of the rest image that provides according to slide show pointer information zone and VPUs.
Figure 10 is other enforcement illustrations of the method for management rest image.
Figure 11 A and 11B are respectively the enforcement illustrations in regeneration project information of the present invention zone.
Figure 12 A is other enforcement illustrations of the method for management rest image.
Figure 12 B is other enforcement illustrations of the method for management rest image and VPUs.
Figure 13 A and 13B are respectively the enforcement illustrations in son regeneration project information of the present invention zone.
Figure 14 A is the enforcement illustration of record for the method for the locative static information packet (StillInformation Packets) of discerning rest image.
Figure 14 B is record shows the slide show information packet (SlideshowInformation Packets) of position for Identification Lists the enforcement illustration of method.
To be record implement illustrations for other of the method for the locative static information packet of discerning rest image to Figure 15.
Figure 16 is the pie graph of video disc recording of the present invention and regenerating unit.
Figure 17 to Figure 19 is a synchronous slide show or based on the enforcement illustration of the slide show of time (Time-based).
Figure 20 is an enforcement illustration of browsing (Browsable) slide show.
[embodiment]
Below, with reference to the accompanying drawings desirable embodiment of the present invention is elaborated.
High density compact disc of the present invention, BD-ROM for example, BD-RE etc. as shown in Figure 1, possess the file or the data structure of the regeneration of managing video and voice data.The of the present invention data structure identical with Fig. 1 data structure with well-known BD-RE in many aspects is similar, therefore will omit the detailed description of similar portions.
As shown in Figure 1, in root, has more than one BD catalogue at least.In the above-mentioned BD catalogue, folder information (the being CLIPINF) catalogue, and information flow (the being STREAM) catalogue of the storage MPEG-2 formative A/V information flow file file (* .m2ts) corresponding that comprise PLAYLIST catalogue, the storage folder message file (* .clpi) of storage generic-document (not shown), regeneration table (for example, * .mpls) file with the folder information file.
Comprise the formative A/V information flow of the MPEG-2 file file that is called file or file file in the above-mentioned STREAM catalogue.Above-mentioned A/V information flow comprises video and audio frequency raw data packets (SourcePackets).For example, the raw data packets of video data comprises data head and transfer data packets (TransportPacket).Initial data comprises the raw data packets numbering, and above-mentioned initial data packet number has been generally access address effect in raw data packets and has distributed numbering in order.Transfer data packets comprises identification of data packets person (PID:Packet Identifier).The order (Sequence) of the transfer data packets under the above-mentioned PID identification transfer data packets.Each transfer data packets that exists in the said sequence is identical with PID.
Above-mentioned CLIPINF catalogue comprises the folder information file that is connected with each A/V information flow file.Above-mentioned folder information file comprises type, order information, program information, and the timing information of the A/V information flow of connection.The order of the said sequence information explanation standard time of advent (ATC) and system time standard (STC).For example, said sequence information point out start and end time information, first raw data packets in each order of number, each order of order the address, and each order in the PID of transfer data packets.The content of program is that the order of certain raw data packets is called procedure order.Program information point out number, each procedure order of procedure order start address, and procedure order in the PID of the transfer data packets that exists.
Above-mentioned timing information is called characteristic point information (Characteristic Point Information is hereinafter to be referred as CPI).The type of CPI is entrance (EP:Entry Point) figure (Map).Above-mentioned EP figure, for example with the time of advent (ATC) and/or be that system time (STC) is a standard, projection time stamp (Presentation Time Stamp, be called for short PTS) connect (map) on the initial data packet address the same with initial data packet number (Source Packet Number is called for short SPN).Above-mentioned projection time stamp (PTS) and initial data packet number (SPN) are relevant with entrance (EP) in the A/V information flow.It is the entrance (EP) that above-mentioned PTS and relevant therewith SPN point out the A/V information flow.The packet of pointing out is called various entry point data bags.
More than one regeneration list file is arranged in the PLAYLIST catalogue.The regeneration table is in order to edit easily or the notion that combination regeneration is introduced with file.The regeneration list file is the set of (Playing Intervals) between the renewing zone that exists in the file, is called regeneration project (Play item) between each renewing zone.The identification of above-mentioned regeneration list file forms each regeneration project of regeneration table, and each regeneration project is exactly ATC or STC is a pair of IN-point and the OUT-point that point out position file time shaft on identical with the projection time stamp of standard for example.In other words be exactly that regeneration list file identification regeneration project, each regeneration project are pointed out the folder information file that one file or the identification of its part are connected with file.Above-mentioned folder information file is used in above-mentioned regeneration project is connected the file of raw data packets.
General information file (not shown) provides the general information for the regeneration of managing the A/V information flow that writes down in the CD.
In Fig. 1, the data structure of recording medium of the present invention not only has been described, and has given the zone of recording medium.For example, above-mentioned general information file is recorded in the more than one general information zone at least, regeneration table (being PLAYLIST) catalogue is recorded at least more than one the PLAYLIST directory area, and each regeneration table in the PLAYLIST catalogue is recorded at least more than one the regeneration table section of above-mentioned recording medium.Fig. 2 illustrates an example of the recording medium of the data structure that possesses Fig. 1.As shown in Figure 2, comprise in the above-mentioned recording medium file system information area, database (Database) zone, also have A/V information flow zone.In above-mentioned database area, comprise general information file and regeneration table information area and folder information zone.The PLAYLIST catalogue and the regeneration list file of the general information file in record general information file zone and regeneration table information area in above-mentioned general information file and the regeneration table information area.The record folder information file relevant in above-mentioned folder information zone with the CLIPINF catalogue.The A/V information flow of the multiple title of record in the above-mentioned A/V information flow zone.
Video and voice data are generally weaved into by indivedual titles.For example, weave into by different titles according to the video and the different films of voice data performance.In addition, title just as book is normally weaved into by chapter (Chapters), also can be weaved into by many chapters.
Because and BD-ROM, the memory capacity of the new high-density recording medium that BD-RE is identical is very big, the title that therefore can the many translations of storing, regenerating or the part of a title.For example, the video data recording of different camera angles is in recording medium, or other examples, many translations of a title or part relevant with different language also can be recorded in the above-mentioned recording medium.Also have different examples, the supervision translation of title (Director ' s Version) or arenas also can be recorded in the above-mentioned recording medium with translation.Or, the translation of being grown up fully of a title, accurate teenager's translation of being grown up translation, also having father and mother to limit, or the part of a title also can be recorded in the above-mentioned recording medium.Each translation, each camera angle etc. possess different regeneration paths, and the video data of situation is called multiple regeneration path video data (Multiple Reproduction Path Video Data) like this.
Because the memory capacity of the new high-density recording medium identical with BD-ROM is big, so rest image, for example can be the same with slide show by the mode of preparing (Organized) and/or be that user-interactive (Interactive) mode is come record regenerating.For the data structure of managing the regeneration of rest image in high density compact disc of the present invention together describes with the record of rest image and the method for the present invention and the device invention of relevant regeneration.
Fig. 3 is according to the method figure of the embodiment of the invention for high density compact disc management rest image.Among this embodiment, a plurality of rest images are recorded among the BD-ROM by static picture document, and a plurality of rest images of storing in the above-mentioned static picture document are connected in the particular navigation information that comprises for the regeneration table of the navigation information of the regeneration of controlling rest image.The particular navigation information that is connected in the above-mentioned rest image is connected in the certain movie video data of the file A/V information flow that comprises store movies video and voice data.
As shown in Figure 3, a plurality of rest images can be connected on one the record position.Above-mentioned a plurality of rest image can be represented by many methods, for example, is represented by sequential (Sequential) slide show, random/chaotic (Random/Shuffle) slide show or automatic/hand slide show.Above-mentioned many expression options (Option) are elaborated in the back.
Fig. 4 is the method figure that manages rest image according to other embodiments of the invention for high density compact disc.This embodiment includes only the voice data embodiment with Fig. 3 in file A/V information flow identical.This situation, in the device of above-mentioned optical disc reproducing, the above-mentioned voice data of regenerating is checked out the rest image that connects in the specific record position of above-mentioned voice data.Carry out the hold part (Still Operation) that rest image is exported with above-mentioned voice data.
According to embodiments of the invention, can provide cinematic data (for example, video data or video and voice data) and rest image or voice data and rest image to the user by the TV that connects in the device (back will be elaborated) of regeneration CD.Management will be elaborated for the method back that rest image is connected the navigation information in film or the voice data.
Fig. 5 A is embodiments of the invention 1 figure of the method for management rest image.In this embodiment, more than one regeneration table mark is defined in order to manage rest image.Shown in Fig. 5 A, rest image or one group of rest image is connected in the regeneration table according to the regeneration table mark that is called static mark (Still Mark).With such method, above-mentioned rest image can be managed as slide show (back will describe in more detail).Above-mentioned regeneration table mark illustrates in greater detail with reference to Fig. 6 and 7.
Fig. 6 is embodiment 1 figure of the navigation information of the rest image that provides according to connected regeneration table mark.The regeneration list file comprises and is called ' the regeneration table mark information area of PlayList Mark '.As shown in Figure 6, above-mentioned regeneration table mark information area (PlayList Mark) is writing down the number (number_of_PlayList_marks) of the regeneration table mark that exists in the length (Length) of above-mentioned information area and the table of regenerating.The situation of BD-RE, above-mentioned length (Length) be though the zone possesses the value of 26bytes, the situation of BD-ROM of the present invention, and above-mentioned length (Length) zone possesses the value bigger than 26bytes.For each regeneration table mark, writing down token types (mark-type), time stamp (mark-time-stamp), duration (duration), producer's information (markers-information) and producer's name (maker-name) in the regeneration table mark information area (PlayList Mark).
Above-mentioned token types (mark-type) is pointed out the type of mark.For example, when mark was pointed out the beginning of chapter (Chapter), above-mentioned token types (mark-type) was discerned connected mark by the chapter mark.As shown in Figure 6, the type of mark is the situation of static (Still), and the index number of the connected rest image that is recorded in BD-ROM (Index Number) is provided by ' ref_to_still_image_index '.
The time stamp of above-mentioned mark (mark_time_stamp) points out that place (Point) that mark will be positioned at is the place in the time shaft (for example, ATC and/or be the STC standard) of the A/V information flow of the mark file that will be positioned at.The above-mentioned duration (duration) is pointed out the length of the mark that time stamp that above-mentioned time stamp (mark_time_stamp) is pointed out begins.Mark is the situation of static mark, and the above-mentioned duration, (duration) pointed out the time span of above-mentioned expression rest image.
The information that provides according to the producer is provided above-mentioned producer's information (makers_information), and above-mentioned producer's name (maker_name) provides producer's name.
As described in Figure 6, mark is the situation of static mark, and the information that is connected with above-mentioned static mark provides the navigation information of the rest image that is connected with above-mentioned static mark in order to regenerate.
Fig. 7 A is that the difference of the navigation information of the rest image that provides according to connected regeneration table mark is implemented illustration.As described in Fig. 7 A, among this embodiment, mark if the words of static mark (mark type=0x10) about the information of the interpolation of the regeneration of above-mentioned rest image except the point that provides is provided above-mentioned static mark, identical with the embodiment of Fig. 6.Especially, give following indicator areas (Indicator Fields), comprise the number of pointing out the rest image that is connected with above-mentioned static mark indicating device ' number_of_still_images ', point out regularly indicating device ' display_timing_mode ' of display unit, point out the display unit order indicating device ' display_order_mode ', point out the indicating device ' display_effect_mode ' of display unit effect, point out the indicating device ' display_effect_period ' etc. of the duration of display unit effect in addition.
Above-mentioned ' display_timing_mode ' zone is ' 0 ', and it just points out automatic slide show (Slideshow).Above-mentioned ' display_timing_mode ' zone is ' 1 ', points out the hold part that can browse (Browsable StillOperation) or the slide show action (Slideshow Operation) of rest image according to user's key input expression.Above-mentioned ' display_order_mode ' zone is ' 0 ' words, it just points out the sequential hold part (Sequential Still Operation) that rest image is represented in succession, above-mentioned ' display_order_mode ' zone is ' 1 ', points out the random hold part (Random StillOperation) of the irregular expression of rest image.
Above-mentioned ' display_effect_mode ' zone point out with the effect that rest image adapts to promptly insert/cut away (Cut-in/Cut-out) or with fade in/fade out (Fade-in/Fade-out) the same effect.The relevant effective duration of display unit effect is pointed out in above-mentioned ' display_effect_period ' zone.Above-mentioned ' display_timing_mode ', ' display_order_mode ', ' display_effect_mode ', and ' display_effect_period ' zone is by various rest image class declaration management.
The situation that a plurality of rest images connects, above-mentioned ' ref_to_still_image_index ' zone of pointing out the index number of rest image is by the index number of last rest image or the number of connected rest image defines.If only connected a rest image, can define ' ref_to_still_image_index ' by ' 0xFFFF ' value.
Other different motions also can not comprise above-mentioned ' ref_to_still_image_index ' zone among the embodiment of Fig. 7 A.
Fig. 5 B can be by the definition of film mark except regeneration table mark, and the same with Fig. 5 A is embodiments of the invention 1 figure of the method for management rest image.The film mark uses in the management of video projection unit (VPUs:VideoPresentation Units).Be recorded or only the record block of having stipulated in advance of the file of the A/V information flow of recording video data is decided as video projection unit (VPU) with video and voice data.A VPU is recorded management by other file.Slide show is represented the ad-hoc location that will represent, and for example the centre of dynamic image representation of video shot can represent that the rest image of VPU also has video, and navigation information can be recorded management.
Fig. 7 B is the rest image that provides according to connected regeneration table mark and implements illustrations about other of the navigation information of VPUs.Among this embodiment, mark be the film mark (for example, mark type=0x11 the interpolation information of the relevant VPU of) words regeneration except be connected with above-mentioned film mark provide, identical with the embodiment of Fig. 7 A.Especially, can give following indicator areas, comprise ' VPU_Clip_file_name ' that the file of above-mentioned VPU file name is provided, select regeneration VPU appointment record block ' VPU_start_TM ' and ' VPU_end_TM ' information, point out above-mentioned VPU the data record size ' VPU_data_size ' information and ' VPU_info ' etc. of information of the attribute (Attribute) of the video data that writes down among the above-mentioned VPU is provided.
Fig. 7 C is other enforcement illustrations of regeneration table mark information area.Shown in Fig. 7 C, among this embodiment, except the navigation information that does not comprise rest image, identical with the embodiment of Fig. 7 B.
Fig. 8 A is other enforcement illustrations of the method for management rest image.Among this embodiment, a rest image or the display unit time of one group of rest image, the navigation information identical with the display unit method was provided according to more than one static indicating device (Still Indicators).Shown in Fig. 8 A, static indicating device is a rest image or one group of rest image is connected in the file A/V information flow.Can comprise film video and voice data or include only voice data in the above-mentioned file A/V information flow.Above-mentioned rest image can be stored also and can be stored by the different image file of each rest image by an image file.
Shown in Fig. 9 A, above-mentioned static indicating device ' PalylistStillIndicator ' is the new information area that adds in regeneration list file ' PlayList_File '.Writing down the length and the static number ' number_of_PlayList_stills ' of regeneration table of information area in the above-mentioned new information area.Static for each regeneration table, time stamp ' still_time-stamp ', the beginning index number ' ref_to_still_index ' that is connected with the rest image that writes down among the BD-ROM and the number ' number_of_still_images ' of rest image ' are being write down in above-mentioned regeneration table pointer information zone among the PlayList Still Indecator '.
The time stamp ' still_time_stamp ' that above-mentioned regeneration table is static is pointed out the static place that is positioned at of above-mentioned regeneration table, promptly points out the place in the time shaft (for example, ATC and/or be in the STC standard) of the A/V information flow of the static file that will be positioned at of regeneration table.
In addition, shown in Fig. 9 A, each rest image that connects during the regeneration table is static provides following information: the display unit duration ' duration ' of above-mentioned rest image, point out regularly indicating device ' display_timing_mode ' of display unit, point out the display unit order indicating device ' display_order_mode ', point out the indicating device ' display_effect_mode ' of display unit effect, point out the indicating device ' display_effect_period ' etc. of the duration of display unit effect in addition.Such indicating device the same with reference to Fig. 7 A explanation.
Fig. 8 B is other enforcement illustrations of the method for management rest image and VPUs.In this embodiment, one rest image or one group rest image and/or be that the navigation information identical with the display unit method with the display unit time of VPUs is according to one or more than one slide show indicating device (Slideshow Indicators) is provided.Shown in Fig. 8 B, slide show indicating device or a rest image or one group of rest image is connected in the file A/V information flow, or VPU is connected in the file A/V information flow.In above-mentioned file A/V information flow, can comprise that film video and voice data also can include only voice data.Above-mentioned rest image can be stored also and can be stored by the different image file of each rest image by an image file.
Shown in Fig. 9 B, slide show indicating device ' PalyListSlisdeshowIndicator ' is the new information area that adds in regeneration list file ' PlayList_File '.In above-mentioned new information area, writing down the number ' number_of_slideshow_objects ' of information area length and slide show object.For each slide show object, in above-mentioned slide show indicating device, writing down time stamp ' still_time_stamp '.Above-mentioned time stamp ' still_time_stamp ' is pointed out the place that the slide show object will be positioned at, i.e. place in the time shaft of the A/V information flow of the slide show object file that will be positioned at (for example, ATC and/or be in the STC standard).
If above-mentioned slide show to as if rest image, can be provided in the beginning index number ' ref_to_still_start_index ' that is connected with rest image that writes down among the BD-ROM and the number ' number_of_still_images ' of rest image.In addition, shown in Fig. 9 B, each rest image that connects during the regeneration table is static provides following information: the display unit duration ' duration ' of above-mentioned rest image.Point out regularly indicating device ' display_timing_mode ' of display unit, point out the display unit order indicating device ' display_order_mode ', point out the indicating device ' display_effect_mode ' of display unit effect, point out the indicating device ' display_effect_period ' etc. of the duration of display unit effect in addition.Such indicating device identical with reference to Fig. 7 A explanation.
If above-mentioned slide show to as if VPU, comprise that information ' VPU_Clip_file_name ' for the file file of discerning VPU, the information ' VPU_info ' that reaches the attribute of the video data that writes down for the data record size information ' VPU_data_size ' of the information ' VPU_start_TM ' of the specific record block of the VPU that selects to regenerate and ' VPU_end_TM ', VPU on VPU go on record.
Figure 10 is other enforcement illustrations of the method for management rest image.Among this embodiment, regeneration project (playitem) is in order to manage one or more than one rest image and be used.For example, as shown in figure 10, regeneration project that has or management film video and voice data or managing audio data only, rest image of the regeneration project management that has, one group of rest image or slide show (or part of slide show), these are known as static regeneration project (still playitems).
With can comprise that film video and voice data also can include only voice data in the above-mentioned regeneration table corresponding file folder A/V information flow.Above-mentioned rest image can be stored by an image file, and each rest image also can be stored by different image files.The regeneration project of above-mentioned regeneration table provides the navigation information that is connected with file A/V information flow with above-mentioned rest image.Above-mentioned rest image, for example voice data is write down by different files by different files and manages.By this way, above-mentioned rest image and voice data though it doesn't matter mutually, can be regenerated together.For example, form audio data file folder that the rest image of slide show connects continue (or repeatedly) regeneration during rest image be expressed out.
Figure 11 A is the enforcement illustration in regeneration project information of the present invention zone.Writing down the length of information area and the name ' Clip_Information_File_Name ' of the folder information file that is connected with the regeneration project in the above-mentioned regeneration project information zone ' PlayItem '.
In addition, in regeneration project information zone, comprise and point out that above-mentioned regeneration project is that static regeneration project or above-mentioned regeneration project are one or the indicating device ' Clip_codec_identifier ' that whether is connected with more than one rest image.For example, the codec formatization of the rest image identical with ' JPEG ' can be pointed out in above-mentioned ' Clip_codec_identifier ' zone, and it plays the effect of the static regeneration project of pointing out that the regeneration project is represented for rest image.
If the CPI type (type) that gives the folder information file that connects in the above-mentioned regeneration project is according to ' situation of the EP figure of CPI type=1 ' expression just comprises according to the STC in the file of the indication of the folder information file name ' Clip_Information_file_name ' in the above-mentioned regeneration project with reference to (reference) ' ref_to_STC_id '.
Comprise ' IN_time ' and ' OUT_time ' zone in the above-mentioned regeneration project.2 bytes are occupied in above-mentioned ' IN_time ' zone, be stored in the static picture document, point out the index number of first rest image in the rest image that connects, the index number of last rest image is pointed out in ' OUT_time ' zone in the rest image of above-mentioned connection.
In addition, shown in Figure 11 A, the regeneration project is the situation of static regeneration project, and the number ' number_of_still_images ' of rest image is provided.And, for each rest image, provide following information: the display unit duration ' duration ' of above-mentioned rest image, point out regularly indicating device ' display_timign_mode ' of display unit, point out the display unit order indicating device ' display_order_mode ', point out the indicating device ' display_effect_mode ' of display unit effect, point out the indicating device ' display_effect_period ' etc. of the duration of display unit effect in addition.Such indicating device identical with reference to Fig. 7 A explanation.
Though Figure 10 is not shown, the regeneration project still can be brought into play the effect of VPU regeneration project.Figure 11 B illustrates VPU regeneration project implementation example.Here, above-mentioned ' Clip_codec_identifier ' discerns the regeneration project by VPU regeneration project, provide with reference to the film mark VPU information the same with VPU slide show object description.
Figure 12 A is other enforcement illustrations of the method for management rest image.In this embodiment, sub-regeneration project is in order to manage one or more than one rest image and be used, and cinematic data (for example, Voice ﹠ Video data) or voice data are managed by the regeneration project.Above-mentioned sub-regeneration project is pointed out subpath (sub_path) in the regeneration table.
In this method, a rest image or one group of rest image of storing in the static picture document are connected with the child regeneration project that comprises in the regeneration table.With in the above-mentioned regeneration table corresponding file folder A/V information flow or can comprise film video and voice data or include only voice data.Above-mentioned rest image can be stored in the image file or can be stored in the different image file of each rest image.Above-mentioned rest image, for example voice data is recorded by different files by different files and is managed.Such mode though it doesn't matter mutually for above-mentioned rest image and voice data, can be regenerated together.For example, rest image is expressed out during audio data file folder continuation (or the repeatedly) regeneration that is connected with the rest image that forms slide show.
Figure 13 A is the enforcement illustration in son regeneration project information of the present invention zone.Writing down the length of information area and the name ' Clip_Information_File_Name ' of the folder information file that is connected with child regeneration project in the above-mentioned son regeneration project information zone ' SubPlayItem '.
In addition, in son regeneration project information zone, comprise and point out whether two above-mentioned regeneration projects are ' Clip_codec_identifier ' and ' SubPlayItem_type ' indicating devices whether static regeneration project and above-mentioned regeneration project are connected with or more than one rest image.For example, above-mentioned ' Clip_codec_identifier ' zone can the same codec formatization of pointing out rest image with ' JPEG ', plays the effect of the static regeneration project of pointing out that the regeneration project is represented for rest image.For type indicator ' SubPlayItem_type ', if ' SubPlayItem_type ' illustrates is ' 2 ', it will point out sub-regeneration project and the connection of expression with the subpath (sub_path) of the rest image that is connected more than or.
In addition, comprise ' IN_time ' and ' OUT_time ' zone in the above-mentioned sub-regeneration project.Above-mentioned ' IN_time ' zone, occupy 2 bytes, be stored in the static picture document, point out the index number of first rest image in the rest image that connects, the index number of last rest image is pointed out in ' OUT_time ' zone in the rest image of above-mentioned connection.
Comprise STC according to the file of folder information file name ' Clip_Information_file_name ' indication in the above-mentioned sub-regeneration project with reference to (reference) ' ref_to_STC_id ', comprise according to the user ' sync_PalyItem_id ' of the regeneration project that comprises this height regeneration project and point out ' Sync_start_PTS_of_PlayItem ' according to the projection time (Presentation Time) in the regeneration project of above-mentioned ' sync_PlayItem_id ' indication.
In addition, as shown in FIG. 13A, above-mentioned regeneration project is the situation of static regeneration project, and the number ' number_of_still_images ' of rest image is provided.Also have, for each rest image, provide following information: the display unit duration ' duration ' of above-mentioned rest image, point out regularly indicating device ' display_timing_mode ' of display unit, point out the display unit order indicating device ' display_order_mode ', point out the indicating device ' display_effect_mode ' of display unit effect, point out the indicating device ' display_effect_period ' etc. of the duration of display unit effect in addition.Such indicating device identical with reference to Fig. 7 A explanation.
Among other embodiment, above-mentioned film video and voice data or just audio frequency managed according to son regeneration project, rest image or slide show (or part of slide show) are managed according to the regeneration project.
The VPU regeneration project that Figure 12 B regenerates except son regeneration project management VPU plays this aspect of effect, and is identical with the embodiment of Figure 12 A.
Figure 13 B is the enforcement illustration according to the son regeneration project information zone of the embodiment of Figure 12 B.' if Clip_codec_identifier ' and/or be that ' SubPlayItem_type ' can point out that sub-regeneration project is called VPU regeneration project, point out the size of VPU in the mode of adding and be recorded in the information of attribute of video data of above-mentioned VPU that except above-mentioned sub-regeneration project the embodiment of Figure 13 B is identical with the embodiment of Figure 12 B.For example, for ' SubPlayItem_type ', be ' 3 ' if ' SubPlayItem_type ' illustrates, it will point out to represent with sub-regeneration project being connected of subpath (sub-path) of VPU.
The embodiment that just writes down the method for the locative static information packet of perception rest image (Still InformationPackets) below is elaborated.Figure 14 A is the enforcement illustration for the recording method of discerning the locative static information packet of rest image.In this method, at least according to no matter being that the raw data packets that writes down in static display unit starting position in which the file A/V information flow of navigation information appointment in static mark, static indicating device, static regeneration project, the sub-regeneration project and the static display unit end position is by defining for the static information packet of discerning rest image with group.
Static information packet is made of the MPEG2 TP of extra data head of the transfer data packets (TP:Transport Packet) of 4 bytes (TP Extra Head) and 188 bytes.Above-mentioned MPEG2 TP is made of packet data head and payload (Payload), in the above-mentioned payload, shown in Figure 14 A, comprise comprising the static information (Still_Information) that rest image is represented the number zone ' number_of_images ' of beginning/end flash area ' still_start_end_flag ', rest image, reached expression information area ' display_info '.
For example, above-mentioned ' still_start_end_flag ' zone is that ' 0 ' words point out that rest image represents the starting position, and above-mentioned ' still_start_end_flag ' zone is that ' 1 ' words point out that rest image represents end position.Above-mentioned ' number_of_images ' zone is only meaningful in above-mentioned expression starting position, in above-mentioned ' display_info ' zone storage representation order, expression effect, expression effect during etc.
In the illustrated VDP of Figure 16 system, check out the words of the raw data packets that comprises static information in the decoding work way, be the film video that writes down in the file A/V information flow and/or be to check out static information packet in the way of voice data regeneration that the regeneration of film video data stops back expression rest image or the above-mentioned rest image of reproducing audio data representation in optical disk reproducing apparatus.
At this moment, in the above-mentioned VDP system, with reference to above-mentioned ' still_start_end_flag ' zone, or beginning or finish above-mentioned rest image and represent.Two kinds of packets of static beginning packet (Still Start Packet) and static end data packet (Still End Packet) can be recorded in respectively on static expression starting position and the static expression end position.
Figure 14 B is the enforcement illustration for the locative slide show information packet recording method of discerning slide show.In this method, at least according to no matter being that the raw data packets that writes down on slide show display unit starting position in which the file A/V information flow of navigation information appointment and the static display unit end position is by defining for the slide show information packet of discerning rest image with group in regeneration table mark, static indicating device, slide show indicating device, regeneration project, the sub-regeneration project.
The slide show information packet is made of the MPEG2 TP of extra data head of the transfer data packets (TP:Transport Packet) of 4 bytes (TP Extra Head) and 188 bytes.Above-mentioned MPEG2 TP is made of packet data head and payload (Payload), in above-mentioned payload, as shown in Figure 14B, comprise that slide show represents beginning/end flash area ' slideshow_start_end_flah ', above-mentioned slide show information packet is if the number zone ' number_of_images ' of the words rest image of information for still picture packet and expression information area ' display_info ', also has above-mentioned slide show information packet if the slide show information (Slideshow Information) that the duration zone ' duration ' of the words VPU of VPU information packet and size of data zone ' data_size ' are recorded.
If comprise that the raw data packets of slide show information is examined out in the decoding work way in the illustrated VDP system among Figure 16, be the film video that writes down in the file A/V information flow and/or be the words that the slide show information packet is examined out in the way of voice data regeneration, in optical disk reproducing apparatus, the regeneration of film video data stops back or expression rest image or expression VPU, carries out the above-mentioned rest image of voice data regeneration expression.
At this moment, in the above-mentioned VDP system, with reference to above-mentioned ' still_start_end_flag ' zone, or beginning or finish above-mentioned rest image and represent.Two kinds packet of static beginning packet (Still Start Packet) and static end data packet (Still End Packet) can be recorded in respectively on static expression starting position and the static expression end position.
Figure 15 is in order to discern other enforcement illustrations of the locative static information packet recording method of rest image.In this method, at least according to no matter being that all rest image display unit that comprise in which the file A/V information flow of navigation information appointment are added in the position in static information packet, static mark, static indicating device, static regeneration project, the sub-regeneration project.Among this embodiment, rest image can be checked out according to above-mentioned static information packet.
As mentioned above, comprise in the above-mentioned static information packet rest image represent beginning/end flash area ' still_start_end_flag ' and the expression information area ' display_info '.In above-mentioned ' display_info ' zone, comprise order of representation, the expression effect, the expression effect during etc.
If comprise that the raw data packets of static information is examined out in the decoding work way in the illustrated VDP of Figure 16 system, if be the film video that writes down in the file A/V information flow and/or be that static information packet is examined out in the voice data regeneration way, in the optical disk reproducing apparatus, the regeneration of film video data stops back expression rest image or the above-mentioned rest image of reproducing audio data representation.
In above-mentioned static information packet, can add rest image and represent that starting position and rest image represent end position.In above-mentioned VDP system, with reference to above-mentioned ' still_start_end_flag ' zone, or beginning or finish above-mentioned rest image and represent.Two kinds packet of static beginning packet (Still Start Packet) and static end data packet (Still End Packet) can be recorded in respectively on static expression starting position and the static expression end position.
In optical disk reproducing apparatus, with reference to static mark, static indicating device, slide show indicating device, static regeneration project, navigation information of the present invention that sub-regeneration project is identical, cinematic data and rest image or voice data and rest image illustrate and can export from connected television equipment.Figure 16 is the pie graph of video disc recording of the present invention and regenerating unit.A/V encoder 9, input receive data (for example, film video and voice data or have only voice data, and/or be Still image data) and coding, decoded information with the information flow attribute information by Port Multiplier (Multiplexer) 8 outputs.Port Multiplier 8 for example, transmits information flow (MPEG-2 transport stream) in order to make MPEG-2, serves as that the basis is above-mentioned multipleization of coded data with the decoded information and the information flow attribute information of above-mentioned input.Source packing device (Sourcepacketizer) 7 is undertaken the data packetize to the transfer data packets from above-mentioned Port Multiplier 8 inputs by the source data packet that the audio frequency and video format with CD adapts.As shown in figure 16, above-mentioned A/V encoder 9, above-mentioned Port Multiplier 8 also have the manipulation of the controlled device 10 of work of above-mentioned source packing device 7.If above-mentioned controller 10 receives record order there from the user, will be to above-mentioned A/V encoder 9, above-mentioned Port Multiplier 8, also have above-mentioned source packing device 7 communicating control informations.For example, above-mentioned controller 10, to the type of coding that above-mentioned A/V encoder 9 indications will be carried out, the transmission information flow to above-mentioned Port Multiplier 8 indications will be made also has the format to above-mentioned source packing device 7 indication source data packet.In addition, the output that can write down above-mentioned source packing device 7 on CD of above-mentioned controller 10 comes Control Driver 3.
In addition, above-mentioned controller 10 can be made navigation information and the management information in order to manage the data reproduction of writing down on CD.For example, be the basis by the information that receives with user's interface (the order language that is stored on the disk or provides by the Internet or internet according to computer system), above-mentioned controller 10 can write down in the data structure of Fig. 1 to Figure 15 in the above-mentioned CD one or one with on control above-mentioned driver 3.
Regeneration period, above-mentioned controller 10 can the above-mentioned driver 3 of playback of data structure control.Promptly, be input as the basis by the information user that (action button or the remote operation relevant with said apparatus of record and regenerating unit) receives with user interface of being equipped with at disk, above-mentioned controller 10 can be from the above-mentioned driver 3 of above-mentioned optical disc reproducing Data Control.For example, with reference to embodiments of the invention explanations like that, a rest image or some rest images based on above-mentioned navigation information, are connected with voice data or only are connected with voice data and can regenerate with film video.In addition, can regenerate by a rest image or one group of rest image slide show or the part of slide show.As described, slide show or synchronously or regeneration can browse.
After receiving the source data packet of regenerating, source de-packetizer (Source Depacketizer) 4 inputs change by the data message stream the same with MPEG-2 transfer data packets information flow.Demultiplexer (Demultiplexer) 5 is undertaken contrary multipleization to above-mentioned data message stream by coded data.A/V decoder 6 becomes original data after coded data is decoded.Regeneration period, above-mentioned source de-packetizer 4, above-mentioned demultiplexer 5 also have the work of above-mentioned A/V decoder 6 to be subjected to the manipulation of above-mentioned controller 10.Above-mentioned controller 10 receives the regeneration order there from the user, will also have above-mentioned A/V decoder 6 communicating control informations to above-mentioned source de-packetizer 4, above-mentioned demultiplexer 5.For example, above-mentioned controller 10 will also have the decoding type that will carry out to above-mentioned A/V decoder 6 indications to the format of above-mentioned source de-packetizer 4 indication source data packet against the transmission information flow of multipleization to above-mentioned demultiplexer 5 indications.
Figure 16 is about the record and the figure of regenerating unit, but the inscape of an a Figure 16 part so writing task or the special recording device of reproduction operation or special-purpose regenerating unit are provided also is possible just.
Below, be described in detail for the other types of slide show with reference to Figure 17 to Figure 20.Such embodiment is simple example, and data structure of the present invention also can be used in the slide show of other types.
Figure 17 to Figure 19 is about synchronous slide show or based on the enforcement illustration of the slide show of time (Time-based).Among this embodiment, display unit project (VPUs and/or be rest image) is by being indicated on the ad-hoc location on the time.Among Figure 17 to Figure 19 embodiment, above-mentioned display unit project (Display Items) and the voice data synchronization of regenerating from file A/V information flow are by being illustrated on the ad-hoc location on the time.The projection of each display unit project (regeneration) time and duration are provided according to the navigation information in the regeneration table.For example, comprise in regeneration table mark, static or slide show indicating device, regeneration project and the sub-regeneration project one or more than one in the above-mentioned navigation information as mentioned above.The navigation information of voice data is provided according to one in regeneration project in the regeneration table and the sub-regeneration project.In above-mentioned navigation information, can point out whether be sequential or random regeneration (Sequential orRandom Playback).
At Figure 17 is the enforcement illustration of continuous synchronization regeneration.Here, the 7 display unit project Display#1-#7 that comprise VPU# 1, VPU# 2, static project SI#1-#5 were indicated on the projection time (Presentation Time) of relevant each display unit project indication.
Figure 18 is the enforcement illustration of the irregular regeneration of 7 display unit project Display#1-#7.In the above-mentioned VDP system,, to represent that on above-mentioned each projection time that obtains which type of display unit project just can select at random here, though above-mentioned navigation information can obtain the projection time of each display unit project.Figure 19 is the enforcement illustration that the part of display unit project has the remainder of the display unit project of sequentially regenerating to regenerate at random.
Figure 20 is the enforcement illustration that can browse slide show.Can browse in the slide show, each display items display is represented to receive till user's the input of change of the display unit project that name is expressed now always.Can browse in the slide show, above-mentioned navigation information, for example the duration of rest image is decided to be the time that qualification is arranged.Above-mentioned user's input can point out it is by flat-panel display device project or former display unit project were carried out down.The same with voice data as shown in figure 20 browsing slide show when regeneration, between voice data and the display unit project not synchronously.On the contrary, above-mentioned voice data continues repeated regeneration during above-mentioned slide show carries out.Relevant VPU# 1 allows the regeneration ending of above-mentioned VPU before user's the input of display unit project change if VPU is regenerated by the display unit project receiving as shown in the figure, and the final picture of above-mentioned VPU (Picture) will be kept rest image.In the slide show based on the time, the expression of display unit project can be sequential or at random.Figure 20 is the sequential figure that browses slide show.
Below, be detailed description based on the regeneration of the slide show browsed of above-mentioned navigation information.Can browse slide show and be therefore can regenerating of the regeneration table mark that is defined based on static mark.This situation, above-mentioned controller 10 regeneration tables based on the navigation information in the above-mentioned regeneration table, only illustrate with the voice data rest image of regenerating.Above-mentioned regeneration table, the navigation information of above-mentioned voice data, illustrating provides regeneration project or sub-regeneration project, and the static mark that connects above-mentioned rest image and voice data is provided.In above-mentioned controller 10, receive skip below or before the above-mentioned rest image of output till the user command of rest image, later on below the regeneration or former rest image.Following or former rest image like this, or according to the following or former image in one group of image of above-mentioned static mark reference, can also be the rest image according to the following or former static mark reference in the above-mentioned regeneration table.The identical therewith slide show browsed work can be that carry out on the basis by static indicating device.
Can browse regeneration project or the sub-regeneration project that slide show also can define with static regeneration project or sub-regeneration project is to regenerate in the basis.Here, in the above-mentioned controller 10, only to the static regeneration project in the regeneration table or be not other regeneration projects of sub-regeneration project or regenerate, regenerate according to one rest image in the static regeneration project in the above-mentioned regeneration table or one rest image of sub-regeneration project reference or one group the rest image according to the illustrational voice data of son regeneration project reference.In the above-mentioned controller 10, receive skip below or before above-mentioned rest image is exported till the user command of rest image, later on following or former rest image is regenerated.Following or former rest image so perhaps can become according to the following or former image in present static regeneration project or one group the image of sub-regeneration project reference or can become according to below above-mentioned in the above-mentioned regeneration table or the former static regeneration project or the rest image of sub-regeneration project reference.
As mentioned above, to the invention provides and to possess the recording medium of data structure that goes up the rest image of record at high-density recording medium (for example, identical high density compact disc) in order managing with BD-ROM.For example, film video and rest image or audio frequency and rest image can be come out by many method representations in the above-mentioned data structure.
In addition, the present invention provides in order to manage at the rest image of the recording medium method and apparatus in high-density recording medium identifying recording layer structure.
In addition, the present invention based on the data structure that writes down on the above-mentioned recording medium, provides the method and apparatus that the rest image that writes down is regenerated in order to manage the regeneration of rest image on high-density recording medium.
As mentioned above, desirable embodiment of the present invention invents in order to realize above-mentioned illustration purpose, in the different discs beyond the above-mentioned BD-ROM, also may enlarge suitable, the relevant knowledge personnel also can transform, change, substitute, add etc. in the of the present invention technical thought and technical scope of the following claim item of enclosing various different embodiment in addition.
Claims (18)
1, possess on recording medium, write down at least for the recording medium of the data structure of the regeneration of managing the rest image slide show, comprise following two zones:
The data area of stores audio data in the more than one at least rest image of storage and second file in first file;
The regeneration table section of the regeneration table of at least more than one that store that above-mentioned first file is connected with second file.
2, according to claim item 1 described possess on recording medium, write down at least for the recording medium of the data structure of the regeneration of managing the rest image slide show, it is characterized in that,
Above-mentioned regeneration table comprises the navigation information that provides the presentation in-formation of closing above-mentioned first file and second file.
3, according to claim item 2 described possess on recording medium, write down at least for the recording medium of the data structure of the regeneration of managing the rest image slide show, it is characterized in that,
Above-mentioned regeneration table comprises second navigation information of the presentation in-formation of the voice data that first navigation information of providing the presentation in-formation of closing the rest image in above-mentioned first file and relevant second file are interior.
4, according to claim item 3 described possess on recording medium, write down at least for the recording medium of the data structure of the regeneration of managing the rest image slide show, it is characterized in that,
Any one regeneration item area and son regeneration item area provide above-mentioned first navigation information.
5, according to claim item 4 described possess on recording medium, write down at least for the recording medium of the data structure of the regeneration of managing the rest image slide show, it is characterized in that,
Any one comprises that in above-mentioned regeneration item area and the son regeneration item area any one point out whether to provide the indicating device for the information of the projection of above-mentioned rest image in above-mentioned regeneration item area and the son regeneration item area.
6, according to claim item 4 described possess on recording medium, write down at least for the recording medium of the data structure of the regeneration of managing the rest image slide show, it is characterized in that,
In above-mentioned regeneration item area and the son regeneration item area any one comprises the indicating device of the duration of pointing out to represent above-mentioned rest image.
7, according to claim item 4 described possess on recording medium, write down at least for the recording medium of the data structure of the regeneration of managing the rest image slide show, it is characterized in that,
Any one comprises the indicating device of the duration of pointing out to represent above-mentioned rest image in above-mentioned regeneration item area and the son regeneration item area.
8, according to claim item 7 described possess on recording medium, write down at least for the recording medium of the data structure of the regeneration of managing the rest image slide show, it is characterized in that,
Above-mentioned indicating device is pointed out to represent above-mentioned rest image at unlimited duration till the input that receives the user that will change rest image always.
9, according to claim item 4 described possess on recording medium, write down at least for the recording medium of the data structure of the regeneration of managing the rest image slide show, it is characterized in that,
Any one comprises that identification comprises the identification person of the data folder of above-mentioned rest image in above-mentioned regeneration item area and the son regeneration item area.
10, according to claim item 4 described possess on recording medium, write down at least for the recording medium of the data structure of the regeneration of managing the rest image slide show, it is characterized in that,
Any one provides above-mentioned second navigation information in regeneration item area and the son regeneration item area.
11, according to claim item 10 described possess on recording medium, write down at least for the recording medium of the data structure of the regeneration of managing the rest image slide show, it is characterized in that,
Any one all is different mutually in any one and regeneration item area that above-mentioned second navigation information is provided and the sub item area of regenerating in the regeneration item area that above-mentioned first navigation information is provided and the son regeneration item area.
12, according to claim item 11 described possess on recording medium, write down at least for the recording medium of the data structure of the regeneration of managing the rest image slide show, it is characterized in that,
The mark information that comprises interpolation in the above-mentioned regeneration table comprises the mark of pointing out above-mentioned static figure in the above-mentioned mark information.
13, according to claim item 3 described possess on recording medium, write down at least for the recording medium of the data structure of the regeneration of managing the rest image slide show, it is characterized in that,
The mark information that comprises interpolation in the above-mentioned regeneration table comprises the mark of pointing out above-mentioned static figure in the above-mentioned mark information.
14, possess write down in the recording medium at least for the recording medium of the data structure of the regeneration of managing rest image, described recording medium comprises following two zones:
More than one rest image and voice data are stored in the data area in the different mutually files at least;
The regeneration zone that comprises the regeneration table;
Wherein above-mentioned regeneration table comprises the regeneration project that provides the navigation information that closes above-mentioned rest image and any one in the sub-regeneration project, in the regeneration project that comprises the navigation information that relevant voice data is provided and the sub-regeneration project different one.
15, write down in the recording medium at least for the method for the data structure regeneration of the regeneration of managing rest image, wherein,
The described recording medium more than one regeneration table of regenerating at least;
Above-mentioned regeneration table connects first file that comprises more than one rest image at least and second file that comprises voice data.
16, recording medium at least for the regenerating unit of the data structure of the regeneration of managing rest image, described device comprises following components:
Drive the driver of the photo reversal means of the data reproduction of writing down in the above-mentioned recording medium;
The above-mentioned recording medium more than one regeneration table of regenerating is at least controlled the controller of above-mentioned driver;
Above-mentioned regeneration table connects first file that comprises more than one rest image at least and second file that comprises voice data.
17, write down in the recording medium at least for the recording method of the data structure of the regeneration of managing rest image, described method comprises at least:
First file of more than one rest image and comprise that second file logging of voice data is in above-mentioned recording medium;
At least write down more than one regeneration table on above-mentioned recording medium, above-mentioned regeneration table connects above-mentioned first file and second file.
18, write down on the recording medium at least for the tape deck of the data structure of managing rest image, said apparatus comprises following components:
Driving is at the driver of the optical recording means of recording medium identifying recording layer;
Encoder for the multiple regeneration path data of encoding at least;
First file that comprises at least more than one rest image is writing down more than one at least regeneration table with second file logging that comprises voice data on the above-mentioned recording medium and on above-mentioned recording medium, controls the controller of above-mentioned driver;
Above-mentioned regeneration table connects above-mentioned first file and second file.
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